/* Immediate display styles to prevent layout shifts during loading */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

/* Loading spinner animation */
@keyframes spinner {
  to {transform: rotate(360deg);}
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  border-top-color: #43c6db;
  animation: spinner 0.8s linear infinite;
  margin: 0 auto 15px auto;
  z-index: 1000; /* Ensure spinner is above other content */
}

.loading-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 999;
}

.loading-text {
  font-family: 'Google Sans', sans-serif;
  color: #666;
  margin: 0;
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Google Sans', sans-serif;
  min-height: 100vh; /* Ensure body fills viewport height */
  display: flex; /* Use flexbox for centering */
  flex-direction: column;
}

.error-message {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #ffdddd;
  color: #d8000c;
  padding: 10px;
  text-align: center;
  display: none;
  z-index: 9999;
}

/* Make sure root container takes up full space */
#root {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Hide any flickering during load */
.js-loading {
  visibility: hidden;
}

/* Prevent FOUC (Flash of Unstyled Content) */
.no-fouc {
  visibility: hidden;
}

.fouc-ready {
  visibility: visible;
}